Extended Data Fig. 5: Measurement of viral load of clinical specimens.

Estimated concentration based on QS N1 Ct value shows wide range for both nasal (n = 19) and saliva (n = 10) specimens. Data are presented as mean values + /- SD.

Estimated concentration based on QS N1 Ct value shows wide range for both nasal (n = 19) and saliva (n = 10) specimens. Data are presented as mean values + /- SD.